Any one else having a diesel fume odor in the cab of your truck when using the A/C or the Heater? If so, are you having a turbo issue (P2262CEL)? I happened to be driving by the dealership today when the fumes started, took the diesel tech around the block for a ride, so he could smell what I smell. After the ride he agreed, that there are diesel fumes coming in the cab. My new turbo will be here in the next few days for them to replace. If this does not fix the problem, I will be hiring a lawyer to lemon this truck. It is problem after problem with this and Dodge is doing nothing to address these problems but put a band aide on each issue that comes up.